solidnerd

var messageCount=0;

$(document).ready(onReady);

function onReady(){
    $("input").powerTip({placement:'n'});
    $("textarea").powerTip({placement:'n'});
    $("textarea").keyup(function(){
        if(messageCount < 160){
            messageCount = $(this).val().length;

solidnerd

/*  
  * Transfer Object as per diagram  
  */  
 public class CircleTransfer{  
      private int x;  
      private int y;  
      private int radius;  
      void setX(int x){  
           this.x=x;  
      }  

solidnerd

#!/bin/sh
DATE=$(date +%d-%m-%Y)
MySQL_USER=""
MySQL_PASS=""
BACKUPNAME="mysql_"$DATE".sql"

docker exec mysql mysqldump -u$MySQL_USER -p$MySQL_PASS --all-databases  >  $BACKUPNAME

solidnerd

class Program {
  static void Main(string[] args) {
    DateTime Jan1st1970 = new DateTime(1970,1,1,0,0,0);
    long diff           = (long) (DateTime.Now.ToLocalTime() - Jan1st1970).TotalMilliseconds;
    Console.WriteLine(diff);
  }
}

solidnerd

Fruit = [apple,pear,orange] .
MakeTest = fun(L) -> (fun(X) -> lists:member(X, L) end) end.
IsFruit = MakeTest(Fruit).

IsFruit(pear).

% result: true

IsFruit(apple).
% result: true

solidnerd

% shop.erl
-module(shop).
-export([cost/1]).

cost(oranges) -> 5;
cost(newspaper) -> 8;
cost(apples) -> 2;
cost(pears) -> 9;
cost(milk) -> 7.

solidnerd

prompt_elixir() {
  local elixir_prompt="$(mix --version 2>/dev/null)"
  [[ -z "${elixir_prompt}" ]] && return
  ELIXIR_ICON=$'\uE1C3' # alchemist 

  $1_prompt_segment "$0" "magenta" "white" "${elixir_prompt:4} $ELIXIR_ICON"
}

solidnerd

Elixir installation guide

Version numbers should be the ones you want. Here I do it with the last ones available at the moment of writing.

The simplest way to install elixir is using your package manager. Sadly, at the time of writing only Fedora shows the intention to keep its packages up to date. There you can simply sudo dnf install erlang elixir and you are good to go.

Anyway, if you intend to work with several versions of erlang or elixir at the same time, or you are tied to a specific version, you will need to compile it yourself. Then kerl and exenv are your best friends.

solidnerd

#!/bin/bash

http POST https://gitlab.com/ci/api/v1/runners/register.json token=<registration token> -b | jq .token

solidnerd

screen ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty



screen -AmdS docker ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty
screen -r docker
# enter, then disconnect with Ctrl-a d
screen -S docker -p 0 -X stuff $(printf root\\r\\n)
screen -r docker